---
product_id: 4077372
title: "Methyl Vitamin B-12 1000 mcg, 100 Chewable Tablets, Lemon Flavored- Bioactive B12 Vitamin - Supports Cellular Energy Production, Brain Health & Metabolism - 100 Servings"
brand: "jarrow formulas"
price: "€ 29.10"
currency: EUR
in_stock: true
reviews_count: 13
category: "Jarrow Formulas"
url: https://www.desertcart.be/products/4077372-methyl-vitamin-b-12-1000-mcg-100-chewable-tablets-lemon
store_origin: BE
region: Belgium
---

# 1000 mcg bioactive methyl B12 Vegan, gluten-free, allergen-free Lemon-flavored chewable tablet Methyl Vitamin B-12 1000 mcg, 100 Chewable Tablets, Lemon Flavored- Bioactive B12 Vitamin - Supports Cellular Energy Production, Brain Health & Metabolism - 100 Servings

**Brand:** jarrow formulas
**Price:** € 29.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy and brainpower—chew your way to unstoppable vitality!

## Quick Answers

- **What is this?** Methyl Vitamin B-12 1000 mcg, 100 Chewable Tablets, Lemon Flavored- Bioactive B12 Vitamin - Supports Cellular Energy Production, Brain Health & Metabolism - 100 Servings by jarrow formulas
- **How much does it cost?** € 29.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/4077372-methyl-vitamin-b-12-1000-mcg-100-chewable-tablets-lemon)

## Best For

- jarrow formulas enthusiasts

## Why This Product

- Trusted jarrow formulas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Lemon Zest:** Enjoy a refreshing, chewable tablet that fits your busy lifestyle—no water needed.
- • **Brain & Nerve Support:** Scientifically designed to enhance cognitive function and nerve health for peak performance.
- • **Clean & Green Formula:** Vegan, gluten-free, and free from common allergens—pure wellness without compromise.
- • **Power-Packed 1000 mcg Dose:** Maximize your daily energy with a potent, bioactive methylcobalamin boost.
- • **Homocysteine Metabolism Boost:** Supports healthy conversion of homocysteine to methionine, promoting cardiovascular wellness.

## Overview

Jarrow Formulas Methyl Vitamin B-12 delivers 1000 mcg of bioactive methylcobalamin per lemon-flavored chewable tablet, supporting cellular energy, brain and nerve health, and homocysteine metabolism. This vegan, gluten-free, and allergen-free supplement is designed for convenient daily use, perfect for professionals seeking a clean, effective B12 boost anytime, anywhere.

## Description

Jarrow Formulas Methyl B-12 1000mcg Chewable Tablets make it easy for people to consume anywhere, anytime. B12 supplementation is also for, vegetarians, vegans, and people over 50. B12 supplementation helps support brain health and cellular energy production.(1) These vitamin B12 supplements are made with non-GMO ingredients. This vegan and gluten-free dietary supplement does not contain wheat, soybeans, dairy, egg, fish, shellfish, peanuts, tree nuts or sesame. Methyl B12, the metabolically active form of Vitamin B12, is recognized by the body to support cellular energy production and help maintain brain health.(1) Each chewable tablet with lemon and other natural flavors delivers 1000 mcg of Methyl B-12 to support Vitamin B12 levels and brain and nerve health, and the conversion of homocysteine to the essential amino acid methionine.(1) Adults, take one chewable tablet once a day by mouth, at home or on-the go, or as directed by your qualified healthcare professional. Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement. (1)These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease.

Review: Mildly sweet tasting chewable tablets - These are 1000 mcg pills. These are Lozenges which means that they can be chewed or dissolved in the mouth. I felt they are little too big for me to keep under the tongue, so I keep it in the mouth and it gets dissolved just fine. These have a lemon flavour, which is sweet and not bitter. I did not feel any after-effects or discomfort from the tablets. VITAMIN B12 DEFICIENCY Vitamin B12 is important for functioning of brain and nervous system. It plays vital roles in fat and protein metabolism, hemoglobin and red blood cell production, DNA synthesis and nerve maintenance and repair. Some of the symptoms of vitamin B12 deficiency include fatigue, lethargy, depression, poor memory, breathlessness, headaches, and pale skin. If ignored for too long, Vitamin B12 deficiency can cause severe and permanent damage. Since Vitamin B12 effects the brain function it can also effect the mood and low levels of vitamin B12 is also linked to depression and paranoia. DOSAGE Recommended Dietary allowance for Vitamin B12 varies with age, whether person is pregnant, or nursing, if there is a condition that needs to be treated or if a person is healthy. Usually for healthy adults the dosage is considered to be 2.4-4.0 mcg per day irrespective of which type of B12 (cobalamin) is being taken. However, for people having vitamin B-12 deficiency the doctor may prescribe higher doses. Since Vitamin B12 is water soluble, so excess Vitamin B12 is removed by the body (and doses upto 500-1000 mcg won't cause side-effects). There are no Upper intake levels suggested, however, if a person ends up in taking extremely high amounts of B-12 body will start using more water to purge the excess B12 out of body and may start showing the symptoms of overdose such as flushing of the skin, increased thirst, excessive urination and diarrhea. ARE THESE PILLS VEGAN The information on the bottle says that these are vegan and does not contain wheat, glutten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts. Usually Vitamin B-12 is synthesized by bacteria found in animals, so B-12 is found in sources such as seafood, beef, poultry, eggs and milk or other dairy products. For people following strictly vegetarian diet, they might have Vitamin b12 deficiency and these pills seems to be a good fit for them. Also, while reading up on these pills I came across some interesting information on several web-sites about these vitamins and why are they named so. WHY IS VITAMIN B NAMED SO Vitamin B has an interesting history. In the 19th and early 20th century scientists were looking into a disease called beriberi (whose symptoms included weakness and loss of feeling in the feet and legs, edema of the trunk, difficulty in breathing etc.) Several researchers had observed that this disease was related to rice diet. It wasn't until Adolphe Vorderman (a medical inspector for prison) noticed that prisoners who had a diet of mostly brown rice had significantly less cases of beriberi than the prisoners who had diet of mostly white rice. After this several scientists were trying to separate the compound in brown rice that was responsible for preventing beriberi. A polish scientist named "Casimir Funk" claimed to have separated that compound and named it vitamine by combining vital amines (because it contained an amino group.) Though it was realized later that he was not completely successful in isolating the active compound from rice.It was American biochemist "Elmer McCollum" who was successful in doing that. Since they did not understood the complete chemical composition of the compound yet, so compound was give a generic name "factor B". He had also named another compound he had discovered as "factor A". However, scientific community needed a batter names than water soluble factor B (or fat-soluble factor A) so they adapted Funk's nomenclature and naming them as Vitamin A, Vitamin B. The "e" at the end of vitamine was removed because not all compound contained animo groups and one of the rules of nomenclature mentioned naming "a neutral substance of undefined composition" ending in "in". So the name Vitamin was adopted by scientific community and most of the new compounds were named similarly e.g. Vitamin C, Vitamin D until their complete chemical composition could be determined (some exception exists such as Vitamin K which was derived from German word Koagulation (coagulation) since this compound was a prerequisite for blood coagulation) Though even after determining the complete chemical composition of Vitamins, we still call them as Vitamin because it is easier to remember them instead of the chemical term. WHY IS VITAMIN B12 NAMED SO After further research it was found that what was earlier thought to be single vitamin was in-fact chemically distinct compounds that occurred in the food together. All these compounds were given numbers e.g. Vitamin B9 is folic acid. Vitamin B12 is a compound that contains the essential mineral cobalt. There were several Vitamin B discovered, however it was late found that only few of the Vitamin Bs are actual vital: Vitamin B1, B2, B3, B5, B6, B7, B9, and B12. Supplements that contain all these are sold as Vitamin B complex. WHAT IS METHYL B12 Vitamin B12 is also called cobalamin, which refers to compound that have cobal ion in the middle. Depending upon to which component cobalt is attached to it is named differently (Cyanocobalamin, Hydroxocobalamin, Adenosylcobalamin, and Methylcobalamin) Methylcobalamin contains cobalt joined with Methyl IS METHYL B12 SPECIAL The bottle mentions that Methyl B12 is superior form of B12. I am not sure of if the body gets more benefits from this form of B12, but Adenosylcobalamin, and Methylcobalamin are the forms of B12 that naturally occur in the body. So the body doesn't have to covert this form of vitamin B12 and can be absorbed easily.
Review: Easy to Take & Good Flavor - These B-12 tablets are really convenient and easy to take. The lemon flavor is pleasant and not too strong, and I like that they’re chewable instead of having to swallow a capsule. The 100-count bottle is a good value and makes it easy to keep up with a daily routine.

## Features

- Bioactive B12: Jarrow Methyl B-12 (methylcobalamin) is the biologically active form of vitamin B12; supports brain and nerve health, cellular energy production, healthy cell replication, and red blood cell production (1)
- Homocysteine Metabolism: Methyl B12 1000 mcg is required for the normal metabolism of homocysteine, supporting its conversion to methionine (1)
- Better Retained With Jarrow B12: Research suggests that methyl B-12, is better retained in the body than cyanocobalamin, and supplementation may be needed by some vegetarians and vegans (1)
- Chewable Tablet: Each lemon and other natural flavored chewable B12 supplement tablet delivers 1000 mcg; B12 methylcobalamin formula does not contain wheat, gluten, soybeans, dairy, egg, fish, shellfish, peanuts, tree nuts or sesame ingredients

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002FJW3ZY |
| Age Range Description | Adult |
| Allergen Information | Almonds Free |
| Best Sellers Rank | #5,521 in Health & Household ( See Top 100 in Health & Household ) #33 in Vitamin B12 Supplements #545 in Diet & Sports Nutrition #661 in Sales & Deals |
| Brand | Jarrow Formulas |
| Brand Name | Jarrow Formulas |
| Color | No Color |
| Customer Reviews | 4.7 out of 5 stars 5,421 Reviews |
| Diet Type | Gluten Free, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Lemon |
| Global Trade Identification Number | 00790011180012, 04260173291223 |
| Item Dimensions | 1.84 x 1.84 x 3.23 inches |
| Item Form | Chewable |
| Item Weight | 3.2 ounces |
| Manufacturer | Jarrow Formulas |
| Manufacturer Part Number | B12 |
| Model Name | Methyl B12 1000 |
| Model Number | B12 |
| Number of Items | 1 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Energy Management |
| Special Ingredients | vitamin B12 (as methylcobalamin), xylitol |
| Specific Uses For Product | Nerve |
| UPC | 699037292177 000900000230 706098545767 790011180012 767644288682 798411183213 699037292160 706098651086 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** Jarrow Formulas
- **Diet Type:** Gluten Free, Vegan, Vegetarian
- **Flavor:** Lemon
- **Item Form:** Chewable
- **Primary Supplement Type:** B-Complex

## Images

![Methyl Vitamin B-12 1000 mcg, 100 Chewable Tablets, Lemon Flavored- Bioactive B12 Vitamin - Supports Cellular Energy Production, Brain Health & Metabolism - 100 Servings - Image 1](https://m.media-amazon.com/images/I/71gGk529NUL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the ingredients?**
A: Methylcobalamin (Methyl B12) 1000mcg. Other ingrediants: Xylitol, Cellulose, Stearic Acid (vegetable source), Lemon Flavor, Magnesium Stearate (vegetable source), Citric Acid and Silicon Dioxide. Suitable for Vegetarians/Vegans. Contains no Wheat, no Gluten, no Soybeans, no Dairy, no Egg, no Fish/Shellfish, no Peanuts/tree nuts. Serving size: 1 Lozenge. Servings per container: 100. Distributed Exclusively by Jarrow Formulas, Superior Nutrition and Formulation, P.O Box 35994, Los Angeles, CA 90035-4317, www.Jarrow.com. Hope this information was helpful.

**Q: Made in USA?**
A: yes it is made in the usa in California; It is a very good brand. I take it myself . I highly recommend  it

**Q: my dr told me to get methyl b12 1000 mg, it looks as if it comes in 1000 mcg. which is correct?**
A: He meant 1000mcg. 1000mcg is 1 MG. So do NOT eat 1000 of these.Even 5mg is very high.This formulation METHYL cobalamin is best and JARROW is one of the top 5 most respected of all vitamin names.Yes buy this.

**Q: Is anyone else seeing pink in the toilet bowl.**
A: Yes, occasionally when it has not been cleaned in a while.  It is a bacteria, time to break out the scrubbing bubbles for your toilet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mildly sweet tasting chewable tablets
*by A***T on April 5, 2018*

These are 1000 mcg pills. These are Lozenges which means that they can be chewed or dissolved in the mouth. I felt they are little too big for me to keep under the tongue, so I keep it in the mouth and it gets dissolved just fine. These have a lemon flavour, which is sweet and not bitter. I did not feel any after-effects or discomfort from the tablets. VITAMIN B12 DEFICIENCY Vitamin B12 is important for functioning of brain and nervous system. It plays vital roles in fat and protein metabolism, hemoglobin and red blood cell production, DNA synthesis and nerve maintenance and repair. Some of the symptoms of vitamin B12 deficiency include fatigue, lethargy, depression, poor memory, breathlessness, headaches, and pale skin. If ignored for too long, Vitamin B12 deficiency can cause severe and permanent damage. Since Vitamin B12 effects the brain function it can also effect the mood and low levels of vitamin B12 is also linked to depression and paranoia. DOSAGE Recommended Dietary allowance for Vitamin B12 varies with age, whether person is pregnant, or nursing, if there is a condition that needs to be treated or if a person is healthy. Usually for healthy adults the dosage is considered to be 2.4-4.0 mcg per day irrespective of which type of B12 (cobalamin) is being taken. However, for people having vitamin B-12 deficiency the doctor may prescribe higher doses. Since Vitamin B12 is water soluble, so excess Vitamin B12 is removed by the body (and doses upto 500-1000 mcg won't cause side-effects). There are no Upper intake levels suggested, however, if a person ends up in taking extremely high amounts of B-12 body will start using more water to purge the excess B12 out of body and may start showing the symptoms of overdose such as flushing of the skin, increased thirst, excessive urination and diarrhea. ARE THESE PILLS VEGAN The information on the bottle says that these are vegan and does not contain wheat, glutten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts. Usually Vitamin B-12 is synthesized by bacteria found in animals, so B-12 is found in sources such as seafood, beef, poultry, eggs and milk or other dairy products. For people following strictly vegetarian diet, they might have Vitamin b12 deficiency and these pills seems to be a good fit for them. Also, while reading up on these pills I came across some interesting information on several web-sites about these vitamins and why are they named so. WHY IS VITAMIN B NAMED SO Vitamin B has an interesting history. In the 19th and early 20th century scientists were looking into a disease called beriberi (whose symptoms included weakness and loss of feeling in the feet and legs, edema of the trunk, difficulty in breathing etc.) Several researchers had observed that this disease was related to rice diet. It wasn't until Adolphe Vorderman (a medical inspector for prison) noticed that prisoners who had a diet of mostly brown rice had significantly less cases of beriberi than the prisoners who had diet of mostly white rice. After this several scientists were trying to separate the compound in brown rice that was responsible for preventing beriberi. A polish scientist named "Casimir Funk" claimed to have separated that compound and named it vitamine by combining vital amines (because it contained an amino group.) Though it was realized later that he was not completely successful in isolating the active compound from rice.It was American biochemist "Elmer McCollum" who was successful in doing that. Since they did not understood the complete chemical composition of the compound yet, so compound was give a generic name "factor B". He had also named another compound he had discovered as "factor A". However, scientific community needed a batter names than water soluble factor B (or fat-soluble factor A) so they adapted Funk's nomenclature and naming them as Vitamin A, Vitamin B. The "e" at the end of vitamine was removed because not all compound contained animo groups and one of the rules of nomenclature mentioned naming "a neutral substance of undefined composition" ending in "in". So the name Vitamin was adopted by scientific community and most of the new compounds were named similarly e.g. Vitamin C, Vitamin D until their complete chemical composition could be determined (some exception exists such as Vitamin K which was derived from German word Koagulation (coagulation) since this compound was a prerequisite for blood coagulation) Though even after determining the complete chemical composition of Vitamins, we still call them as Vitamin because it is easier to remember them instead of the chemical term. WHY IS VITAMIN B12 NAMED SO After further research it was found that what was earlier thought to be single vitamin was in-fact chemically distinct compounds that occurred in the food together. All these compounds were given numbers e.g. Vitamin B9 is folic acid. Vitamin B12 is a compound that contains the essential mineral cobalt. There were several Vitamin B discovered, however it was late found that only few of the Vitamin Bs are actual vital: Vitamin B1, B2, B3, B5, B6, B7, B9, and B12. Supplements that contain all these are sold as Vitamin B complex. WHAT IS METHYL B12 Vitamin B12 is also called cobalamin, which refers to compound that have cobal ion in the middle. Depending upon to which component cobalt is attached to it is named differently (Cyanocobalamin, Hydroxocobalamin, Adenosylcobalamin, and Methylcobalamin) Methylcobalamin contains cobalt joined with Methyl IS METHYL B12 SPECIAL The bottle mentions that Methyl B12 is superior form of B12. I am not sure of if the body gets more benefits from this form of B12, but Adenosylcobalamin, and Methylcobalamin are the forms of B12 that naturally occur in the body. So the body doesn't have to covert this form of vitamin B12 and can be absorbed easily.

### ⭐⭐⭐⭐⭐ Easy to Take & Good Flavor
*by S***O on September 10, 2026*

These B-12 tablets are really convenient and easy to take. The lemon flavor is pleasant and not too strong, and I like that they’re chewable instead of having to swallow a capsule. The 100-count bottle is a good value and makes it easy to keep up with a daily routine.

### ⭐⭐⭐⭐⭐ Working Well
*by G***A on April 4, 2012*

There is a lot to say here but I will try to keep this brief. * Order process: Product ordered, received on time, condition good, etc. etc. Everything fine there. * Why I tried it: Information concerning the; advantages of Methyl form of B12 over other forms; the advantages of the sub-lingual form over others; symptoms that can result from lack of B12; the body's reduced ability to absorb B12 with age; are all available on the internet already. I won't bother repeating that stuff here. I'm getting old enough (60s) that age related reduced absorption could start to become an issue. Wanted to try a sub-lingual form of supplement to see if it would improve my insomnia (B12 required for generation of melatonin), reduced ability of muscles to recover after strenuous exercise (B12 required for cell repair), and maybe other little issues that I had attributed to normal aging. * Dose: I started taking one of these a day. I place it under my tongue and let it slowly dissolve there. I think that others that complain that it doesn't dissolve fast enough and are chewing it are defeating the effectiveness of the supplement. For absorption through mucus membranes percent of absorption will be directly related to length of exposure. You want to try to keep it there as long as possible. (For me it's usually almost an hour.) * Results: After a week or so I noticed that I seemed to be sleeping better. I actually started to have dreams; haven't done that in almost a decade. Also noticed improvement in muscle recovery after exercise; they don't stay sore for a week or more like they used to. * Other unexpected results: My distance vision seems to have improved. I can read the fine print on the HD TV without my glasses. Couldn't do that before. The spider veins on my legs, that have been developing for the last several years, are going away. First noticed this after a couple of weeks of taking the supplement but didn't believe it. After 4 weeks, defiantly something happening. They change from dark blue/purple to magenta to red to pink and then fade away to the point where they are no longer visible. It's been a couple of months now and I would estimate, at this point, that they are about 70% gone. (My wife started taking this stuff shortly after I did; she is seeing the same improvement.) It seems that my facial hair, which was all gray, seems to be getting darker; some of the normal color is coming back. If I don't shave for a few days it shows more than it used to. * Other changes that could contribute to results: Have only made one other change in diet/lifestyle prior to starting this supplement. Two months before starting the B12 I looked at our sodium intake in response to a different condition that my wife has; found that it was quite high. As a result we reduced our dietary sodium intake by a lot. I did not notice the changes mentioned above until after we started taking the B12 but the reduced sodium intake could be a contributing factor to the improvements.

## Frequently Bought Together

- Jarrow Formulas Extra Strength Methyl B-12, Dietary Supplement for Cellular Energy Production, 100 Lemon-Flavored Chewable Tablets, Up to a 100 Day Supply
- Jarrow Formulas Extra Strength Methyl Folate 400 mcg, Dietary Supplement for Cardiovascular and Neurologic Health Support, 60 Veggie Capsules, 60 Day Supply

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-05*